“early contraction”的概念、定义、翻译、参考文献-科学参考

单词	early contraction
释义	early contraction 早期收缩
随便看	rotary brush cutter rotary brush cutter for walking tractor rotary brush damper rotary brush drill rotary bucket drill rotary bucket excavator rotary bucket-type flowmeter rotary burner rotary calciner rotary calcining kiln rotary calculator rotary camera rotary cam limit switch rotary cam type automatic voltage regulator rotary can filler rotary car dumper rotary car tipper rotary chopper rotary chuck rotary circulating pump rotary classifier rotary cleaner rotary clipper rotary clippers rotary coil

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。